Paul H. Aldrich

Person

Greenville, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stable dispersions of fortified rosin
- Patent number 4,374,673
- Issue date Feb 22, 1983
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stable dispersions of fortified rosin
- Patent number 4,263,182
- Issue date Apr 21, 1981
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing paper with stable dispersions of hydrocarbon resins
- Patent number 4,109,053
- Issue date Aug 22, 1978
- Hercules Incorporated
- Paul Harwood Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water-dispersible thermosettable cationic resins from reaction of (...
- Patent number 4,087,395
- Issue date May 2, 1978
- Hercules Incorporated
- Paul Harwood Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous dispersions of wax blends and a water-soluble cationic resi...
- Patent number 4,017,431
- Issue date Apr 12, 1977
- Hercules Incorporated
- Paul Harwood Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper sized with ketene dimer modified water-dispersible thermosett...
- Patent number 3,990,939
- Issue date Nov 9, 1976
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water-dispersible thermosettable cationic resins and paper sized th...
- Patent number 3,989,659
- Issue date Nov 2, 1976
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water-dispersible thermosettable cationic resins and paper sized th...
- Patent number 3,988,280
- Issue date Oct 26, 1976
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stable rosin dispersions
- Patent number 3,966,654
- Issue date Jun 29, 1976
- Hercules Incorporated
- Paul H. Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stable aqueous dispersions of hydrocarbon resins and water soluble...
- Patent number 3,941,736
- Issue date Mar 2, 1976
- Hercules Incorporated
- Paul Harwood Aldrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Paul H. Aldrich

Person

Patents Grantslast 30 patents

Stable dispersions of fortified rosin

Stable dispersions of fortified rosin

Sizing paper with stable dispersions of hydrocarbon resins

Water-dispersible thermosettable cationic resins from reaction of (...

Aqueous dispersions of wax blends and a water-soluble cationic resi...

Paper sized with ketene dimer modified water-dispersible thermosett...

Water-dispersible thermosettable cationic resins and paper sized th...

Water-dispersible thermosettable cationic resins and paper sized th...

Stable rosin dispersions

Stable aqueous dispersions of hydrocarbon resins and water soluble...